Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-10-09
2007-10-09
Vortman, Anatoly (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S699000, C361S704000, C361S702000, C361S701000, C174S015100, C165S080400
Reexamination Certificate
active
11040623
ABSTRACT:
The invention provides a heat sink device for receiving heat generated by an electrical chip. The heat sink device includes a cold plate having a bottom surface for receiving heat from the electrical chip and a top surface opposite of the bottom surface. The heat sink device also includes a finger member having a rounded tip centered on the top surface. The heat sink device also includes a force generating device having an anvil spaced from the finger member and a compressible member compressed between the anvil and the finger member. The compressible member generates a pressing force urging the finger member and the top surface together. The heat sink device also includes a moving device operable to move one of the anvil and the finger member relative to the other to change the pressing force generated by the compressible member.
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Bhatti Mohinder Singh
Hayes Andrew R.
Joshi Shrikant Mukund
Reyzin Ilya
Scherer Lawrence P.
Delphi Technologies Inc.
Griffin Patrick M.
Thomas Bradley H
Vortman Anatoly
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